PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

43299Coupling,shaft,flexible

Cummins Inc. · NSN 3010-00-353-9265 · FSC 3010 · No Item Name Available
Verified by PartsTable
NSN 3010-00-353-9265 — this item is cataloged by the U.S. Government under National Stock Number 3010-00-353-9265. Primary manufacturer part number: 43299.
Features
  • Coupling,shaft,flexible — FSC 3010
  • Bore Length: 0.2188 INCHES NOMINAL BOTH ENDS IN
  • Design Type: INSERT
  • Bore Shape: STRAIGHT BOTH ENDS
  • Outside Diameter: 1.000 INCHES NOMINAL IN
  • Securing Method: THREADED HOLE(S) BOTH ENDS
  • Bore Diameter: 0.2500 INCHES NOMINAL BOTH ENDS IN
  • Furnished Items and Quantity: SETSCREW 4
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupling,shaft,flexible, cataloged under National Stock Number 3010-00-353-9265, is classified within Federal Supply Class 3010 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3010-00-353-9265
Primary Part Number43299
Item NameCoupling,shaft,flexible
FSC / FSG3010 / 30 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
Bore Length0.2188 INCHES NOMINAL BOTH ENDS IN
Design TypeINSERT
Bore ShapeSTRAIGHT BOTH ENDS
Outside Diameter1.000 INCHES NOMINAL IN
Securing MethodTHREADED HOLE(S) BOTH ENDS
Bore Diameter0.2500 INCHES NOMINAL BOTH ENDS IN
Furnished Items and QuantitySETSCREW 4
Threaded Hole LocationBOTH ENDS: CENTERED 0.109 IN. FROM END OF HUB, 90 DEG APART IN
Thread Size DesignatorN0.6/0.138/-32 BOTH ENDS
Threaded Hole Quantity2 BOTH ENDS
Insert MaterialPLASTIC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5950-00-417-384944C346243P1 INTERCHANGEABLE
Reactor
General Electric Co Armament and Electrical Systems Dept Electrical Systems Products Dept
5962-01-110-1670 INTERCHANGEABLE
Microcircuit,linear
5310-01-373-916943299 INTERCHANGEABLE
Washer,flat
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
6150-01-626-105143299-1 INTERCHANGEABLE
Wiring Harness,branched
Marine Corps Systems Command Div Marine Corps Systems Command Technical Data Repository Customer Service
Cross-Reference Index
Part NumberManufacturer
43299 PRIMARY Cummins Inc. (USA)
Related Parts
5950-00-417-3849INTERCHANGEABLE
REACTOR
44C346243P1
5962-01-110-1670INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5310-01-373-9169INTERCHANGEABLE
WASHER,FLAT
43299
6150-01-626-1051INTERCHANGEABLE
WIRING HARNESS,BRANCHED
43299-1

Frequently Asked Questions

What is NSN 3010-00-353-9265?

NSN 3010-00-353-9265 is a Coupling,shaft,flexible, manufactured by Cummins Inc., classified under FSC 3010 (No Item Name Available). Status: active.

What are the part numbers for NSN 3010-00-353-9265?

NSN 3010-00-353-9265 has 1 cross-referenced part number: 43299 (Cummins Inc.).

What NSN replaces 3010-00-353-9265?

There are 4 known substitutes for 3010-00-353-9265: 5950-00-417-3849, 5962-01-110-1670, 5310-01-373-9169 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 43299?

Key specifications for 43299: Bore Length: 0.2188 INCHES NOMINAL BOTH ENDS IN; Design Type: INSERT; Bore Shape: STRAIGHT BOTH ENDS; Outside Diameter: 1.000 INCHES NOMINAL IN. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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